Comment by jacques_chester
7 years ago
This struck me just yesterday. You're left with using nulls (which is a sin punishable by poor data quality) or multiple tables for each sum type. Annoying.
7 years ago
This struck me just yesterday. You're left with using nulls (which is a sin punishable by poor data quality) or multiple tables for each sum type. Annoying.
Tables should be lightweight. It's the cruft the language and implementation that makes you avoid them.